1.   Colored pigments are deposited first, then black ones.

2.   Colored pigments can alter the spatial perception of an object through their effect on our optical process.

3.   The scientists, Jagdish Chandra and Manoj Patariya, offered milk mixed with colored pigments to an idol in a New Delhi templE.

4.   Their scientists offered milk mixed with colored pigments to an idol in a New Delhi temple.